* {
    margin: 0;
    padding: 0;
    list-style: none;
}

img.bg {
    min-width: 1024px;
    min-height: 100%;
    width: 100%;
    height: auto!important;
    height: 100%;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 50;
}

@media screen and (max-width: 1024px) {
    img.bg {
        left: 50%;
        margin-left: -512px;
    }
}

.slider {
    position: absolute;
    width: 100%;
    text-align: center;
    z-index: 999;
    bottom: 100px;
}

.slider li {
    display: inline-block;
    width: 170px;
    height: 130px;
    margin-right: 15px;
}

.slider a {
    display: inline-block;
    width: 170px;
    padding-top: 70px;
    padding-bottom: 20px;
    position: relative;
    cursor: pointer;
    border: 2px solid #fff;
    border-radius: 5px;
    vertical-align: top;
    /*设置元素的垂直对齐方式。*/
    color: #FFFFFF;
    text-decoration: none;
    font-size: 22px;
    font-family: "楷体";
    text-shadow: -1px -1px 1px rgba(0, 0, 0, 0.8), -2px -2px 1px rgba(0, 0, 0, 0.3), -3px -3px 1px rgba(0, 0, 0, 0.3);
}

.slider li:nth-of-type(1) a {
    background-color: #02646e;
}

.slider li:nth-of-type(2) a {
    background-color: #eb0837;
}

.slider li:nth-of-type(3) a {
    background-color: #67b374;
}

.slider li:nth-of-type(4) a {
    background-color: #e6674a;
}

.slider li:nth-of-type(5) a {
    background-color: #e61061;
}

.slider a::after {
    /*:after 选择器在被选元素的内容后面插入内容。*/
    content: "";
    display: block;
    height: 120px;
    width: 120px;
    border: 5px solid #fff;
    border-radius: 50%;
    position: absolute;
    left: 50%;
    margin-left: -60px;
    z-index: 9999;
    top: -80px;
}

.slider li:nth-of-type(1) a::after {
    /*:nth-of-type(n) 选择器匹配属于父元素的特定类型的第 N 个子元素的每个元素.*/
    background: url(../images/sbg1.jpg) no-repeat center;
}

.slider li:nth-of-type(2) a::after {
    background: url(../images/sbg2.jpg) no-repeat center;
}

.slider li:nth-of-type(3) a::after {
    background: url(../images/sbg3.jpg) no-repeat center;
}

.slider li:nth-of-type(4) a::after {
    background: url(../images/sbg4.jpg) no-repeat center;
}

.slider li:nth-of-type(5) a::after {
    background: url(../images/sbg5.jpg) no-repeat center;
}

.slider a::before {
    content: "";
    display: block;
    height: 120px;
    width: 120px;
    border: 5px solid #fff;
    border-radius: 50%;
    position: absolute;
    left: 50%;
    margin-left: -60px;
    z-index: 99999;
    top: -80px;
    background: rgba(0, 0, 0, 0.3);
}

.slider a:hover::before {
    opacity: 0;
}

@-webkit-keyframes 'slideLeft' {
    0% {
        left: -500px;
    }
    100% {
        left: 0;
    }
}

.slideLeft:target {
    /*:target 选择器可用于选取当前活动的目标元素*/
    z-index: 100;
    animation: slideLeft 1s 1;
    -webkit-animation: slideLeft 1s 1;
}

@-webkit-keyframes 'slideBottom' {
    0% {
        top: 350px;
    }
    100% {
        top: 0;
    }
}

.slideBottom:target {
    /*:target 选择器可用于选取当前活动的目标元素*/
    z-index: 100;
    animation: slideBottom 1s 1;
    -webkit-animation: slideBottom 1s 1;
}

@-webkit-keyframes 'zoomIn' {
    0% {
        -webkit-transform: scale(0.1);
    }
    100% {
        -webkit-transform: none;
    }
}

.zoomIn:target {
    z-index: 100;
    -webkit-animation: zoomIn 1s 1;
    animation: zoomIn 1s 1;
}


/* Zoom Out */

@-webkit-keyframes 'zoomOut' {
    0% {
        -webkit-transform: scale(2);
    }
    100% {
        -webkit-transform: none;
    }
}

.zoomOut:target {
    z-index: 100;
    -webkit-animation: zoomOut 1s 1;
    animation: zoomOut 1s 1;
}


/* Rotate */

@-webkit-keyframes 'rotate' {
    0% {
        -webkit-transform: rotate(-360deg) scale(0.1);
    }
    100% {
        -webkit-transform: none;
    }
}

.rotate:target {
    z-index: 100;
    -webkit-animation: rotate 1s 1;
    animation: rotate 1s 1;
}

@-webkit-keyframes 'notTarget' {
    0% {
        z-index: 75;
    }
    100% {
        z-index: 75;
    }
}

.bg:not(:target) {
    -webkit-animation: notTarget 1s 1;
    animation: notTarget 1s 1
}

.page {
    text-align: left;
}